Ios: Finish deploy on failure

Previously the deploy step would seemingly run forever if the
startSimulator step failed, as no result was added to the promise.

Change-Id: Ib320d051e78057e536d4ad371cb30108e848c65f
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>
Reviewed-by: Eike Ziller <eike.ziller@qt.io>

src/plugins/ios/iostoolhandler.cpp

@@ -746,6 +746,8 @@ void IosSimulatorToolHandlerPrivate::requestTransferApp(const FilePath &appBundl
             installAppOnSimulator();
         } else {
             errorMsg(Tr::tr("Application install on simulator failed. Simulator not running."));
+            if (!response.commandOutput.isEmpty())
+                errorMsg(response.commandOutput);
             didTransferApp(m_bundlePath, m_deviceId, IosToolHandler::Failure);
             emit q->finished(q);
         }

src/plugins/ios/simulatorcontrol.cpp

@@ -3,6 +3,7 @@
 
 #include "simulatorcontrol.h"
 #include "iosconfigurations.h"
+#include "iostr.h"
 
 #include <utils/algorithm.h>
 #include <utils/async.h>
@@ -399,10 +400,10 @@ void startSimulator(QPromise<SimulatorControl::ResponseData> &promise, const QSt
     SimulatorInfo simInfo = deviceInfo(simUdid);
 
     if (!simInfo.available) {
-        qCDebug(simulatorLog) << "Simulator device is not available." << simUdid;
+        promise.addResult(
+            response.withError(Tr::tr("Simulator device is not available. (%1)").arg(simUdid)));
         return;
     }
-
     // Shutting down state checks are for the case when simulator start is called within a short
     // interval of closing the previous interval of the simulator. We wait untill the shutdown
     // process is complete.
@@ -414,8 +415,14 @@ void startSimulator(QPromise<SimulatorControl::ResponseData> &promise, const QSt
     }
 
     if (simInfo.isShuttingDown()) {
-        qCDebug(simulatorLog) << "Cannot start Simulator device. "
-                              << "Previous instance taking too long to shutdown." << simInfo;
+        promise.addResult(response.withError(
+            Tr::tr("Cannot start Simulator device. Previous instance taking "
+                   "too long to shut down. (name=%1, udid=%2, available=%3, state=%4, runtime=%5)")
+                .arg(simInfo.name)
+                .arg(simInfo.identifier)
+                .arg(simInfo.available)
+                .arg(simInfo.state)
+                .arg(simInfo.runtimeName)));
         return;
     }
 
@@ -436,11 +443,19 @@ void startSimulator(QPromise<SimulatorControl::ResponseData> &promise, const QSt
             if (info.isBooted())
                 response.success = true;
         } else {
-            qCDebug(simulatorLog) << "Error starting simulator.";
+            promise.addResult(response.withError(Tr::tr("Error starting simulator.")));
+            return;
         }
     } else {
-       qCDebug(simulatorLog) << "Cannot start Simulator device. Simulator not in shutdown state."
-                             << simInfo;
+        promise.addResult(response.withError(
+            Tr::tr("Cannot start Simulator device. Simulator not in shutdown state.(name=%1, "
+                   "udid=%2, available=%3, state=%4, runtime=%5)")
+                .arg(simInfo.name)
+                .arg(simInfo.identifier)
+                .arg(simInfo.available)
+                .arg(simInfo.state)
+                .arg(simInfo.runtimeName)));
+        return;
     }
 
     if (!promise.isCanceled())

src/plugins/ios/simulatorcontrol.h

@@ -61,6 +61,14 @@ public:
         bool success = false;
         qint64 pID = -1;
         QString commandOutput;
+
+        ResponseData withError(const QString errorMsg)
+        {
+            ResponseData result = *this;
+            result.commandOutput = errorMsg;
+            result.success = false;
+            return result;
+        }
     };
 
 public: